______ allow them to go bad in the field, famers prefer to sell strawberries at reduced price.
Perhaps it is true that nobody in the world knows exactly how the earth __________.
— Why don’t we choose that road to save time? — The bridge to it __________.
He always tells ____ lies, to tell you ____ truth, I don’t believe what he said at all.
---- What do people mean when they shake their fists? ---- ________. It has different meanings in different countries.
There was a________look on his face when he met with the________problem.